2823951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 4426240

約数和(自身を除く): 1602289

約数列:

[1, 3, 13, 19, 37, 39, 57, 103, 111, 247, 309, 481, 703, 741, 1339, 1443, 1957, 2109, 3811, 4017, 5871, 9139, 11433, 25441, 27417, 49543, 72409, 76323, 148629, 217227, 941317, 2823951]

約数ペア:

[(1, 2823951), (3, 941317), (13, 217227), (19, 148629), (37, 76323), (39, 72409), (57, 49543), (103, 27417), (111, 25441), (247, 11433), (309, 9139), (481, 5871), (703, 4017), (741, 3811), (1339, 2109), (1443, 1957)]